Bacterial communities in ballast tanks of cargo vessels - Shaped by salinity, treatment and the point of origin of the water but “hatch” its typical microbiome - ScienceDirect
Hatch MC70-1-F-UNNU - 70 Watt - 120/277 Volt - Electronic Metal Halide Ballast - ANSI M98/M139/M143 - Side Leads With Mounting Feet by Hatch Transformers : Amazon.ca: Tools & Home Improvement
Hatch FR1800L Ballast – Lighting Supply Guy
Hatch Lighting MC70-1-F-277U Electronic Metal Halide Ballast, 70W MH, M98, 277V, Power Current Equipment - Amazon Canada
Hatch FR3200 Fluorescent Ballast 0.22-0.26A 120V AC 50/60Hz, Power Current Equipment - Amazon Canada